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7. Alcohol, phenol and ethers — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry7. Alcohol, phenol and ethers1 Mark
MCQ
Which of the following is most acidic
  • ✓
    Picric acid
  • B
    $p-$ nitrophenol
  • C
    $m-$ nitrophenol
  • D
    $o-p$ dinitrophenol
✓

Answer

Correct option: A.
Picric acid
a
(a) It is picric acid because it has three $ - N{O_2}$ group are arranged which are ortho and para position

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